BUE - SEA

$565 Find Cheap Flights from Buenos Aires to Seattle - Compare and Save

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Everything you should know

Cheapest round-trip
$1,105
Typical prices: $1,153-$1,549
Multiple Airlines
Fri 10/26Fri 11/2
AEP - SEA • 3 stops
Cheapest one-way
$565
Typical prices: $822-$1,165
Multiple Airlines
Sat 10/13
AEP - SEA • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Buenos Aires and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
EZE - SEA
Cheapest • 9% average savings
AEP - SEA
Most popular
Insights
Insights
When to travel
March
Cheapest • 22% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $1,211 (round-trip)
Miami (MIA)
Shortest trip • 16h 42m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Buenos Aires to Seattle (BUE-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buenos Aires to Seattle

Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
9:30 pm - 9:59 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
52h 29m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Miami
Multiple Airlines Logo
8:07 am - 7:30 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
42h 23m2 stops Miami Lima J Chavez Intl
$1,105Multiple Airlines
Thu, Oct 1 - Sun, Oct 18
Multiple Airlines Logo
1:10 pm - 9:54 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
36h 44m1 stop Miami
Multiple Airlines Logo
5:49 pm - 12:05 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
26h 16m2 stops Chicago O'Hare Intl Punta Cana
$1,127Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
9:30 pm - 9:59 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
52h 29m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Miami
Multiple Airlines Logo
8:07 am - 11:00 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
45h 53m3 stops Miami Lima J Chavez Intl Santiago Arturo Merino Benitez
$1,137Multiple Airlines
Sat, Oct 3 - Tue, Oct 20
Multiple Airlines Logo
2:30 am - 9:59 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
23h 29m2 stops Medellín Jose Maria Cordova Intl Miami
Multiple Airlines Logo
8:08 am - 1:20 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
37h 12m2 stops Miami Medellín Jose Maria Cordova Intl
$1,171Multiple Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
1:10 pm - 9:54 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
36h 44m1 stop Miami
Multiple Airlines Logo
8:08 am - 3:23 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
39h 15m2 stops Miami Santo Domingo Las Americas
$1,171Multiple Airlines
Thu, Oct 1 - Sat, Oct 17
Multiple Airlines Logo
1:10 pm - 9:54 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
36h 44m1 stop Miami
Multiple Airlines Logo
7:07 pm - 10:26 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
47h 19m2 stops San Diego Panama City Tocumen Intl
$1,204Multiple Airlines
Tue, Oct 27 - Thu, Nov 12
Multiple Airlines Logo
11:00 am - 2:37 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
31h 37m3 stops Punta Cana Toronto Pearson Intl Vancouver Intl
Multiple Airlines Logo
7:05 pm - 9:32 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
33h 27m3 stops Vancouver Intl Cancun Punta Cana
$1,215Multiple Airlines
Mon, Nov 16 - Mon, Nov 23
Air Canada Logo
4:45 pm - 9:57 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
34h 12m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl
Air Canada Logo
7:05 pm - 3:05 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
39h 00m3 stops Vancouver Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,219Air Canada
Wed, Dec 23 - Sat, Jan 23
American Airlines Logo
10:30 pm - 5:03 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
23h 33m1 stop Dallas/Fort Worth
American Airlines Logo
11:59 pm - 8:30 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
27h 31m1 stop Dallas/Fort Worth
$1,394American Airlines
Wed, Dec 23 - Sat, Jan 23
American Airlines Logo
10:50 pm - 2:57 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
21h 07m2 stops Miami Dallas/Fort Worth
American Airlines Logo
7:30 am - 8:15 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
19h 45m2 stops Dallas/Fort Worth Miami
$1,417American Airlines
Booking Insights

Price, demand and travel trends for Buenos Aires to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Buenos Aires to Seattle with more confidence.

What is the cheapest Buenos Aires to Seattle flight route?

Buenos Aires Ministro Pistarini Airport (EZE) to Seattle (SEA) is the cheapest Buenos Aires to Seattle route, averaging $1,335 round-trip. Other Buenos Aires to Seattle routes average $1,606, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Buenos Aires to Seattle?

Monday is the cheapest day of the week to fly from Buenos Aires to Seattle, it is 7% cheaper than the average day. Wednesday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Buenos Aires to Seattle?

  • March is the cheapest month to fly from Buenos Aires to Seattle at $1,043 round-trip.
  • November ($1,551) and May ($1,527) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 48% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Buenos Aires to Seattle flights

Low season

February

Cheapest flight

$565
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Buenos Aires Jorge Newbery Airport to Seattle

When to book flights from Buenos Aires to Seattle

Are your dates flexible? Find out the best times to travel from Buenos Aires to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Buenos Aires to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Buenos Aires to Seattle?

    Flights from Buenos Aires to Seattle may depart from several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE). Flights usually arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Buenos Aires to Seattle?

    Three cabin classes are available on flights from Buenos Aires to Seattle:

    • Economy Class
    • Premium Economy Class
    • First Class

  • Which airports do connecting flights from Buenos Aires to Seattle pass through?

    One-stop flights from Buenos Aires to Seattle most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 51% of one-stop connections
    • Dallas/Fort Worth (DFW) - 30% of one-stop connections
    • Miami (MIA) - 9% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 8% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Buenos Aires to Seattle?

    Yes. Being flexible with your travel dates can save you up to 19% on the Buenos Aires to Seattle route. Monday is the cheapest departure day at $1,257 round-trip on average, while Wednesday is the most expensive at $1,543, a difference of $286. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Buenos Aires to Seattle?

    A nonstop flight from Buenos Aires to Seattle takes 0h 00m, covering 6,905 miles.

  • Do I need a passport to fly from Buenos Aires to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Buenos Aires to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,105 to $6,359. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Buenos Aires to Seattle looking right now?

    One-way fares from Buenos Aires to Seattle are currently lower than usual. Average one-way flight prices are about $658, which is 31% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Buenos Aires to Seattle?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 16h 42m, compared with 17h 17m via Dallas/Fort Worth (DFW) and 17h 48m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Buenos Aires and Seattle?

    Seattle is 4 hours behind Buenos Aires (Pacific Time vs Argentina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • How much should I expect to pay for a Buenos Aires to Seattle flight?

    Round-trip flights from Buenos Aires to Seattle range from $1,153 to $1,549, with an average of $1,342 over the past 12 months. Anything below $1,153 counts as a good deal.

Your guide to booking Buenos Aires to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $1,257 - about $286 less than Wednesday (19% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buenos Aires to Seattle trip for March. Fares historically average $1,043 round-trip in that month - typically $508 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Buenos Aires to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle